烟曲霉
大戟
发酵
内生真菌在植物防御中的应用
真菌
植物
化学
生物
传统医学
立体化学
有机化学
医学
作者
Yan-Jun Chen,Yanqi Sun,Ruiqi Zhang,Lijun Zhu,Yi-Jian Chen,Lijuan Yang,Min Zhou,Miao Dong,Yanqing Ye
出处
期刊:PubMed
日期:2019-12-01
卷期号:44 (24): 5429-5432
标识
DOI:10.19540/j.cnki.cjcmm.20190906.201
摘要
This research was carried out to study the secondary metabolites of endophytic fungus Aspergillosis fumigatus from Euphorbia royleana. The endophytic fungus A. fumigatus was fermented by solid fermentation,and purified by various chromatographic methods after extraction. The structures of the compounds were identified by1 H-NMR,13 C-NMR and HSQC,HMBC spectra and physicchemical properties. Three compounds were isolated and their structures were identified as 3-( 3,4-dihydroxybenzoyl)-5-( 3,4-dihydroxyphenyl)-6-methyl-5,6-dihydro-2 H-pyran-2-one( 1),hydroxysydonic acid( 2) and 11-hydroxysydonic acid( 3). Compound 1 is a new compound.
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